IndyCar driver Nolan Siegel was not cleared to race at Iowa Speedway because of a mild concussion suffered in a crash Saturday.

Álex Palou kept a strong lead throughout most of the Farm to Finish 275 on Sunday, and despite several attempts from Iowa Speedway dominator and Chevy driver Josef Newgarden, it was the Honda driver and multiple IndyCar series champion who took the top spot on the podium for his first win in Iowa.

Severe storms and a Tornado Warning halted the IndyCar practice at Iowa Speedway Friday, sending drivers and fans scrambling for shelter. The doubleheader weekend is still on track with clearer skies and cooler temperatures expected Saturday and Sunday after the passage of the storms.

Arrow McLaren driver Nolan Siegel missed race two at Iowa Speedway after not getting medically cleared to compete.

Sukup Manufacturing is gaining visibility and even learning from IndyCar engineers as it sponsors IndyCar's Iowa Speedway weekend.

Chad Hahn, warning coordination meteorologist at the National Weather Service, also confirmed a tornado did not touch down in Newton or Jasper County. He said there was a strong rotating wall cloud on the storm, which along with the rotation identified on radar prompted the tornado warning.

It was the right-front tire that failed on Kyle Kirkwood’s Andretti Global Honda on Saturday at Iowa Speedway, and while his No. 27 Honda made it to the finish line unscathed on Sunday, Kirkwood’s teammates weren’t as fortunate as similar right-front tire failures led to crashes for Marcus Ericsson